While it’s toughest on tractor tires right after harvest, stubble may still be hard on your tires even the following spring.

Expect stalks and stubble to become more stabby

Also: rubber is most prone to trouble from stubble when brand new, before it can harden naturally

Don’t let its adorable little yellow flowers from the summer fool you — canola today can be “like little rebar” in your tractor tires. That was a late takeaway from an ag tire clinic for farmers at Melfort, Sask. in July, hosted by staff from retailer Kal Tire and manufacturer Firestone Ag. It’s not that […] Read more

Bridgestone is introducing three new ag tractor tire lines to the North American market. All three are designed to extend tire life, as well as improve traction.

Bridgestone-branded ag tires come to North America

New radial tractor tires debut as a complement to the Firestone brand

In May of 1988 Bridgestone acquired Firestone. Since then the company’s ag tire line has continued on carrying the Firestone brand name, at least here in North America. In late August, though, the company launched its first Bridgestone-branded ag tire line on these shores. “In North America, historically, everything in our business has been Firestone-branded, […] Read more


New Soil King VF tires from Nokian are now available in eight sizes for high-horsepower tractors.

New tires from Nokian

Nokian is introducing its new Soil King Flexforce VF tires for high-horsepower tractors. It first displayed them at Agritechnica 2023. The tires were also tested in Germany at the independent DLG (German Agricultural Society) test centre, and DLG has now released its report on their performance. During testing, DLG compared the Nokian Soil King tires […] Read more

Lower tire pressure offers more traction and less ground compaction, but can limit the tire's load capacity.

Getting the right tire

Loader tires need the right tire and inflation pressure for the load

When spec’ing out a new loader tractor, there are a lot of things to consider: lifting capacity, horsepower, size et cetera. Easily overlooked, though, are the specifications for the tires the tractor rides on — and how they can seriously affect tractor performance. “One thing that’s important for operators to understand is how proper ballasting, […] Read more


Titan has expanded the size range in its new line of AgraEDGE R-1W tires.

Titan rolls out more tire size choices

The brand expands its AgraEDGE R-1W product line

Tire manufacturer Titan announced it has significantly expanded its newest line of R-1W tires, called the AgraEDGE. It will now produce sizes ranging from 320/85R24 for tractors all the way up to 800/70R38 for flotation applications. The company says the AgraEDGE line now covers the majority of the most in-demand sizes for MFWD tractors, as […] Read more

Boasting a power rating of 673, the Fendt MT 1167n Vario is the biggest model in Agco’s tractor stable.

The horsepower race is back on again

Recent tractor models boast increased power ratings at most brands

When the maximum horsepower ratings of production tractors hit 500 several years ago, I recall seeing a magazine editor ask the question, “Will we ever see 600?” For several seasons there’s been a kind of yellow flag in the race as brands just lap the track holding their positions — but all of that seems […] Read more


Canadian manufacturer AgriBrink has introduced an aftermarket auto tire inflation system for ag tractors and equipment.

AgriBrink introduces an auto-inflation system

Aftermarket system allows for auto tire inflation from the cab

That big, new aircart that recently arrived on the farm has the widest available radial tires on it, so there’s no need to think about soil compaction, right? Wrong. Choosing the right rubber is only the first step in ensuring equipment does the least possible damage to soil. “Big tires are great, but they’re useless […] Read more

Michelin’s new EvoBIB “transforming tire (front) has gaps in the tread bars that allow the sidealls to “hinge” down and increase the width of its footprint at low inflation pressures.

Michelin EvoBIB is a “two-in-one” tire

New radial offers two effective footprint widths based on air pressure

We call this the transforming tire,” said Michelin Tire’s Mike Pantaleo, as he stood beside his company’s display of new tire technology during the Ag in Motion farm show near Saskatoon in July. “It’s a brand new tire and it’s brand new technology. We launched it in January in France at the SIMA show.” He […] Read more


Titan Tire’s LSW 1400/30R46 tires can replace a set of 710 millimetre radial duals.

Titan Tire to build world’s largest agricultural tire

These new low sidewall tires have 1.4 metre tread width

Radial tire technology has greatly reduced the amount of soil compaction that happens underneath today’s large farm equipment. Building on those refinements, Titan Tire intends to offer producers another tire choice that offers more than reduced compaction, the LSW 1400/30R46. These tires offer advantages in other aspects of field and road performance as well. Aside […] Read more

50-inch Michelin spraybib tire

Michelin’s Ultraflex ag tires

The brand showed off the benefits of its IF and VF radials during an event in France

Today’s ag tires may not be able to exactly match the reduced levels of compaction and floatation tracks offer, but Increased Flexion (IF) and Very High Flexion (VF) radial tires have narrowed the performance gap between tracks and tires considerably. IF tires are capable at operating at up to 20 per cent reduced air pressures […] Read more